65380609

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 77083776

約数和(自身を除く): 11703167

約数列:

[1, 7, 41, 157, 287, 1099, 1451, 6437, 10157, 45059, 59491, 227807, 416437, 1594649, 9340087, 65380609]

約数ペア:

[(1, 65380609), (7, 9340087), (41, 1594649), (157, 416437), (287, 227807), (1099, 59491), (1451, 45059), (6437, 10157)]